TOEFL® Vocabulary List

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Words that start with o
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oblige keyboard_arrow_downkeyboard_arrow_up
/oblige/ [ah0.b.l.ay1.jh] volume_up



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oblivious keyboard_arrow_downkeyboard_arrow_up
/obliv-i-ous/ [ah0.b.l.ih1.v.iy0.ah0.s] volume_up



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obstruct keyboard_arrow_downkeyboard_arrow_up
/ob-struct/ [ah0.b.s.t.r.ah1.k.t] volume_up



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obviously keyboard_arrow_downkeyboard_arrow_up
/ob-vi-ous-ly/ [aa1.b.v.iy0.ah0.s.l.iy0] volume_up



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occupation keyboard_arrow_downkeyboard_arrow_up
/oc-cu-pa-tion/ [aa2.k.y.ah0.p.ey1.sh.ah0.n] volume_up



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occur keyboard_arrow_downkeyboard_arrow_up
/oc-cur/ [ah0.k.er1] volume_up



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octopus keyboard_arrow_downkeyboard_arrow_up
/oc-to-pus/ [aa1.k.t.ah0.p.uh2.s] volume_up



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odors keyboard_arrow_downkeyboard_arrow_up
/odors/ [ow1.d.er0.z] volume_up



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offspring keyboard_arrow_downkeyboard_arrow_up
/off-spring/ [ao1.f.s.p.r.ih2.ng] volume_up



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omit keyboard_arrow_downkeyboard_arrow_up
/omit/ [ow0.m.ih1.t] volume_up



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omnivore keyboard_arrow_downkeyboard_arrow_up
/om-ni-vore/ [no ipa available] volume_up



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ongoing keyboard_arrow_downkeyboard_arrow_up
/on-go-ing/ [aa1.n.g.ow2.ih0.ng] volume_up



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opportunist keyboard_arrow_downkeyboard_arrow_up
/op-por-tunist/ [aa2.p.er0.t.uw1.n.ih0.s.t] volume_up



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optical illusion keyboard_arrow_downkeyboard_arrow_up
/op-ti-cal il-lu-sion/ [no ipa available] volume_up



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orbit keyboard_arrow_downkeyboard_arrow_up
/or-bit/ [ao1.r.b.ah0.t] volume_up



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orbital keyboard_arrow_downkeyboard_arrow_up
/or-bital/ [ao1.r.b.ah0.t.ah0.l] volume_up



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origin keyboard_arrow_downkeyboard_arrow_up
/ori-gin/ [ao1.r.ah0.jh.ah0.n] volume_up



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originate keyboard_arrow_downkeyboard_arrow_up
/orig-i-nate/ [er0.ih1.jh.ah0.n.ey2.t] volume_up



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originated keyboard_arrow_downkeyboard_arrow_up
/orig-i-nat-ed/ [er0.ih1.jh.ah0.n.ey2.t.ah0.d] volume_up



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oscillate keyboard_arrow_downkeyboard_arrow_up
/os-cil-late/ [aa1.s.ah0.l.ey2.t] volume_up



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outbreak keyboard_arrow_downkeyboard_arrow_up
/out-break/ [aw1.t.b.r.ey2.k] volume_up



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outdated keyboard_arrow_downkeyboard_arrow_up
/out-dat-ed/ [aw1.t.d.ey2.t.ih0.d] volume_up



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outlaw keyboard_arrow_downkeyboard_arrow_up
/out-law/ [aw1.t.l.ao2] volume_up



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outperform keyboard_arrow_downkeyboard_arrow_up
/out-per-form/ [aw1.t.p.er0.f.ao2.r.m] volume_up



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overcome keyboard_arrow_downkeyboard_arrow_up
/over-come/ [ow1.v.er0.k.ah2.m] volume_up



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overexpose keyboard_arrow_downkeyboard_arrow_up
/over-ex-pose/ [ow2.v.er0.ih0.k.s.p.ow1.z] volume_up



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overfishing keyboard_arrow_downkeyboard_arrow_up
/over-fish-ing/ [ow1.v.er0.f.ih2.sh.ih0.ng] volume_up



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overlook keyboard_arrow_downkeyboard_arrow_up
/over-look/ [ow1.v.er0.l.uh2.k] volume_up



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oversimplify keyboard_arrow_downkeyboard_arrow_up
/over-sim-pli-fy/ [ow0.v.er0.s.ih1.m.p.l.ih0.f.ay2] volume_up



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overtly keyboard_arrow_downkeyboard_arrow_up
/overt-ly/ [ow0.v.er1.t.l.iy0] volume_up



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oviparous keyboard_arrow_downkeyboard_arrow_up
/oviparous/ [ow0.v.ih1.p.er0.ah0.s] volume_up



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oxytocin keyboard_arrow_downkeyboard_arrow_up
/oxy-tocin/ [aa2.k.s.ah0.t.ow1.s.ah0.n] volume_up



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oblique keyboard_arrow_downkeyboard_arrow_up
/oblique/ [ah0.b.l.iy1.k] volume_up



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obsolete keyboard_arrow_downkeyboard_arrow_up
/ob-so-lete/ [aa1.b.s.ah0.l.iy2.t] volume_up



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obtain keyboard_arrow_downkeyboard_arrow_up
/ob-tain/ [ah0.b.t.ey1.n] volume_up



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occupant keyboard_arrow_downkeyboard_arrow_up
/oc-cu-pant/ [aa1.k.y.ah0.p.ah0.n.t] volume_up



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occupational keyboard_arrow_downkeyboard_arrow_up
/oc-cu-pa-tion-al/ [aa0.k.y.ah0.p.ey1.sh.ah0.n.ah0.l] volume_up



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oceanic keyboard_arrow_downkeyboard_arrow_up
/ocean-ic/ [ow2.sh.iy0.ae1.n.ih0.k] volume_up



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odd keyboard_arrow_downkeyboard_arrow_up
/odd/ [aa1.d] volume_up



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offensive keyboard_arrow_downkeyboard_arrow_up
/of-fen-sive/ [ah0.f.eh1.n.s.ih0.v] volume_up



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old-fashioned keyboard_arrow_downkeyboard_arrow_up
/old-fash-ioned/ [ow2.l.d.f.ae1.sh.ah0.n.d] volume_up



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omnivore keyboard_arrow_downkeyboard_arrow_up
/om-ni-vore/ [no ipa available] volume_up



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on account of keyboard_arrow_downkeyboard_arrow_up
/on ac-count of/ [no ipa available] volume_up



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onset keyboard_arrow_downkeyboard_arrow_up
/on-set/ [aa1.n.s.eh2.t] volume_up



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oppression keyboard_arrow_downkeyboard_arrow_up
/op-pres-sion/ [ah0.p.r.eh1.sh.ah0.n] volume_up



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orbit keyboard_arrow_downkeyboard_arrow_up
/or-bit/ [ao1.r.b.ah0.t] volume_up



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orbital keyboard_arrow_downkeyboard_arrow_up
/or-bital/ [ao1.r.b.ah0.t.ah0.l] volume_up



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orchestra keyboard_arrow_downkeyboard_arrow_up
/or-ches-tra/ [ao1.r.k.ah0.s.t.r.ah0] volume_up



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originality keyboard_arrow_downkeyboard_arrow_up
/orig-i-nal-i-ty/ [er0.ih2.jh.ah0.n.ae1.l.ih0.t.iy0] volume_up



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originate keyboard_arrow_downkeyboard_arrow_up
/orig-i-nate/ [er0.ih1.jh.ah0.n.ey2.t] volume_up



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ornamentation keyboard_arrow_downkeyboard_arrow_up
/or-na-men-ta-tion/ [ao2.r.n.ah0.m.eh0.n.t.ey1.sh.ah0.n] volume_up



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out-of-date keyboard_arrow_downkeyboard_arrow_up
/out-of-date/ [no ipa available] volume_up



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outcome keyboard_arrow_downkeyboard_arrow_up
/out-come/ [aw1.t.k.ah2.m] volume_up
ondemand_video



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outlandish keyboard_arrow_downkeyboard_arrow_up
/out-landish/ [aw0.t.l.ae1.n.d.ih0.sh] volume_up



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outlet keyboard_arrow_downkeyboard_arrow_up
/out-let/ [aw1.t.l.eh2.t] volume_up



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outweigh keyboard_arrow_downkeyboard_arrow_up
/out-weigh/ [aw1.t.w.ey2] volume_up



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overestimate keyboard_arrow_downkeyboard_arrow_up
/over-es-ti-mate/ [ow2.v.er0.eh1.s.t.ah0.m.ey2.t] volume_up



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overfish keyboard_arrow_downkeyboard_arrow_up
/over-fish/ [ing..ow1.v.er0.f.ih2.sh.ih0.ng] volume_up



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overflow keyboard_arrow_downkeyboard_arrow_up
/over-flow/ [ow1.v.er0.f.l.ow2] volume_up



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overshadow keyboard_arrow_downkeyboard_arrow_up
/over-shad-ow/ [ow1.v.er0.sh.ae1.d.ow0] volume_up



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oversized keyboard_arrow_downkeyboard_arrow_up
/over-sized/ [ow1.v.er0.s.ay2.z.d] volume_up



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overwhelming keyboard_arrow_downkeyboard_arrow_up
/over-whelm-ing/ [ow2.v.er0.w.eh1.l.m.ih0.ng] volume_up



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oxbow keyboard_arrow_downkeyboard_arrow_up
/oxbow/ [aa1.k.s.b.ow2] volume_up



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ozone keyboard_arrow_downkeyboard_arrow_up
/ozone/ [ow1.z.ow2.n] volume_up



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